4. which of these equations has the solution x = 5? a. 2x + 9 = 15 b. 3x + 7 = 22 c. 2x - 5 = 17 d. 3x - 6 = 15

1 answer:

ELEN [110]3 years ago

8 0

4 is a because 2x=6 can simple to x=3
and 5 is x=30

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